Where does Taiyo Kagaku Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Taiyo Kagaku Co., Ltd. ranks #19,215 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Taiyo Kagaku Co., Ltd. hold?

Taiyo Kagaku Co., Ltd. holds 15 US utility patents granted between 2015 and 2025, spanning 16 technology areas.

What is Taiyo Kagaku Co., Ltd.'s Innovation Score?

Taiyo Kagaku Co., Ltd. has an Innovation Score of 35.5 out of 100 (top 49% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Taiyo Kagaku Co., Ltd.'s patent grant rate increasing or decreasing?

Taiyo Kagaku Co., Ltd.'s recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Taiyo Kagaku Co., Ltd.'s patents?

Taiyo Kagaku Co., Ltd.'s patents average 10.7 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Taiyo Kagaku Co., Ltd. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Taiyo Kagaku Co., Ltd.

Q: What technology areas does Taiyo Kagaku Co., Ltd. focus on?

Taiyo Kagaku Co., Ltd.'s top technology area is A23L (FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF) with 10 patents. Grants appear in 16 CPC subclasses total.

USPTO PatentsView assignee record - 15 granted patents across 16 technology areas, recorded in grant years 2015–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: A23L (FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Taiyo ranks #19,215 of 50,000 tracked US assignees by granted-patent volume, with 15 patents across 16 technology areas.

#19,215
of 50,000 US assignees by volume: Top 49%
by Innovation Score (35.5/100): 10.7
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19215 · Foreign Corporation #19,215 · 15 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 15 grants
MID-PACK #19,215/50,000
PHOTO-FINISH Synergy Microwave
CPC-FOCUS A23L · 16 areas
INNOV-THIN 35.5/100
CLAIMS-PAR 10.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Synergy Microwave Corporation (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

Qualcomm Incorporated · highest

85
Taiyo Kagaku · this assignee

35
3D Lighting Innovati… · lowest

7

What this shows Taiyo Kagaku Co., Ltd. stamps GRANTS-MICRO, MID-PACK, PHOTO-FINISH, CPC-FOCUS, INNOV-THIN, CLAIMS-PAR, TYPE-FRNCORP, VEL-FLAT, BOOK-FULL. Volume places it #19,215 of 50,000; Innovation Score 35.5/100 sits in the top 49% of the PatentsView-derived corpus. Closest grant-volume peer on this plate is Synergy Microwave Corporation (±0 grants).

Portfolio overview

Taiyo Kagaku Co., Ltd. has been granted 15 US utility patents between 2015 and 2025, placing Taiyo Kagaku Co., Ltd. at #19,215 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 16 distinct Cooperative Patent Classification (CPC) subclasses, averaging 10.7 claims per patent with primary concentration in A23L (FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF). As a Foreign Corporation, Taiyo Kagaku Co., Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, Taiyo sits between Synergy Microwave Corporation (15 patents, rank #19,204) and TCL Communi CATI ON ( Ningbo) Co., Ltd. (15 patents, rank #19,212) - the closest US assignees by grant volume. The composite Innovation Score of 35.5/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Between 2020 and 2024 the company received 7 grants, compared with 7 in the 2015–2019 window, a +0% shift in five-year grant velocity. Both windows cover five complete grant years; the latest PatentsView year is a partial release and is excluded from this comparison, though it still appears in the yearly table and chart below. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The Foreign Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. Taiyo Kagaku Co., Ltd.'s 10.7 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 16 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Synergy Microwave

15
T EN Process Tech…

15
Taica

15
Taicang Kingfu Pl…

15
Tarkett GDL

15
Tatung University

15
TBS Engineering

15
TCL Communi CATI…

15
Taiyo Kagaku ◀

15

What this shows Taiyo holds 15 patents at rank #19,208, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Taiyo

By rank, the assignees closest to #19,208 in granted patent volume.

Leaders in A23L (Foods)

Other assignees with the most granted patents in Taiyo's primary technology class.

Taiyo's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

35 Top 49% higher than 51% of 50,000 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Taiyo Kagaku Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	6.7%
2016	2	13.3%
2017	2	13.3%
2019	2	13.3%
2020	2	13.3%
2021	1	6.7%
2022	2	13.3%
2023	1	6.7%
2024	1	6.7%
2025partial year	1	6.7%

Which technologies does Taiyo Kagaku Co., Ltd. patent most?

A23L - FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF 10

A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES 10

A23F - COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF 7

A61Q - SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS 7

A23V - INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION 7

A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 4

A23G - COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF 4

C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 3

C07H - SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 2

A23B - PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES 2

A23D - EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS 2

C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 1

C12Y - ENZYMES 1

A21D - TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS 1

Top 15 of 16 technology areas

Where it ranks

Overall rank by patents

#19,215

of 50,000 tracked assignees

Innovation Score

35.5 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.